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Asset Retirement Obligations
6 Months Ended
Jun. 30, 2011
Asset Retirement Obligation Disclosure [Abstract]  
Asset Retirement Obligations
5)      Asset Retirement Obligations

We record the fair value of the reclamation liability on our inactive mining properties and our operating oil and gas properties as of the date that the liability is incurred.  We review the liability each quarter and determine if a change in estimate is required as well as accrete the discounted liability on a quarterly basis for the future liability.  Final determinations are made during the fourth quarter of each year.  We deduct any actual funds expended for reclamation during the quarter in which it occurs.
 
The following is a reconciliation of the total liability for asset retirement obligations:
 
   
(In thousands)
 
   
June 30,
  
December 31,
 
   
2011
  
2010
 
Beginning asset retirement obligation
 $303  $211 
Accretion of discount
  10   17 
Liabilities incurred
  134   75 
Ending asset retirement obligation
 $447  $303 
          
Mining properties
 $144  $139 
Oil & Gas Wells
  303   164 
Ending asset retirement obligation
 $447  $303